CVE-2026-45674
⚠️ highSummary
Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, Netty's DnsResolveContext fails to validate the origin (bailiwick) of CNAME records in DNS responses. Versions 4.1.135.Final and 4.2.15.Final patch the issue.
CVSS Score
8.7
High
EPSS Score
0.2
Exploit Probability
Published Date
2026-06-12
First Seen: 2026-06-13
📊 Relative Risk Intelligence
This CVE is High Risk - more severe than 81.1% of all 328,009 vulnerabilities in our database.
#62,016
Top 25% most severe
Severity Percentile
🎯 CISA SSVC Assessment Updated: Jun 13, 2026
🔍 Exploitation Status
None
No known exploits
⚙️ Automatable
NO
Requires human interaction
💥 Technical Impact
Total
Complete system compromise possible
SSVC data provided by
CISA
Last Modified
2026-06-15
Source
NVD 🔗
CVSS Vector 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
CWE IDs (Weakness Types)